OPTIGA™ Trusted Platform Module (TPM) SLB 9673/9672 Security Controllers

Infineon trusted platform module technology helps to meet growing IoT security challenges

Image of Infineon Technologies OPTIGA™ Trusted Platform Module (TPM) SLB 9673/9672 Security Controllers Infineon OPTIGA TPM product family offers standardized ready-to-use security controllers that identify and authenticate PCs, servers, and connected IoT devices while protectint data integrity and confidentiality. They are based on Trusted Computing Group (TCG) specifications and support the latest TPM 2.0 standard.

With a secured key store and support for a variety of encryption algorithms, OPTIGA TPM security controllers provide robust protection for critical data and processes through their rich functionality. They act like a “safe” within the system as they are capable of resisting both logical and physical attacks, their shielded environment protects confidential data and cryptographic secrets.

OPTIGA TPM SLB 9673 FW26: Ready-to-use TPM optimized for embedded systems featuring an I2C interface and a PQC-protected firmware update mechanism.

OPTIGA TPM SLB 9672 FW16: Ready-to-use TPM with an SPI interface and a PQC-protected firmware update mechanism optimized for IoT networks and embedded control devices.

Comparison Image

Image of Infineon OPTIGA™ Security Controllers Comparison

OPTIGA™ TPM SLB 9673 Security Controllers

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
SLB9673AU20FW2624XTMA1SLB9673AU20FW2624XTMA1SLB9673AU20FW2624XTMA10 - Immediate$5.63View Details
SLB9673XU20FW2624XTMA1SLB9673XU20FW2624XTMA1SLB9673XU20FW2624XTMA10 - Immediate$4.70View Details
TPM9673FW2624RPIEBTOBO1TPM9673FW2624RPIEBTOBO1TPM9673FW2624RPIEBTOBO10 - Immediate$72.76View Details

OPTIGA™ TPM SLB 9672 Security Controllers

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
OPTIGA TPM SLB 9672XU2.0 FW15.24SLB9672XU20FW1524XTMA1OPTIGA TPM SLB 9672XU2.0 FW15.242999 - Immediate$4.85View Details
OPTIGA TPM SLB 9672XU2.0 FW16.24SLB9672XU20FW1624XTMA1OPTIGA TPM SLB 9672XU2.0 FW16.249327 - Immediate$4.98View Details
OPTIGA TPM SLB 9672AU2.0 FW16.24SLB9672AU20FW1624XTMA1OPTIGA TPM SLB 9672AU2.0 FW16.2453 - Immediate$5.63View Details
TPM9672FW1624RPIEBTOBO1TPM9672FW1624RPIEBTOBO1TPM9672FW1624RPIEBTOBO10 - Immediate$61.51View Details
Updated: 2026-08-19
Published: 2025-06-30